EP0705735B1 - Gehäuseträgeranordnung, insbesondere von Nutzfahrzeug-Elektronikgehäusen - Google Patents
Gehäuseträgeranordnung, insbesondere von Nutzfahrzeug-Elektronikgehäusen Download PDFInfo
- Publication number
- EP0705735B1 EP0705735B1 EP95112916A EP95112916A EP0705735B1 EP 0705735 B1 EP0705735 B1 EP 0705735B1 EP 95112916 A EP95112916 A EP 95112916A EP 95112916 A EP95112916 A EP 95112916A EP 0705735 B1 EP0705735 B1 EP 0705735B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- detent
- support
- tensioning spring
- insertion direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0073—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having specific features for mounting the housing on an external structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
- B60R2011/0071—Connection with the article using latches, clips, clamps, straps or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R2011/027—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for Din-sized apparatus
Definitions
- the invention relates to a housing support arrangement according to the Preamble of claim 1.
- Such an arrangement is special for mounting housings of electronic control units in a commercial vehicle can be used with several such control units is equipped to control various units.
- the housings of the required control units are often different large, whereby it is already known to use the housing To fasten screw connections to a respective carrier part.
- Resting recess and Locking levers are designed so that the battery is initially on their later end position against the force of the rear spring in the recess is pressed until the locking lever in the side Snap-in recess snapped in, after which the battery from the rear The spring is pushed forward again until one Latch on the battery recess in an associated locking groove on Locking lever is added and the lever against the battery further movement ensures. To remove the battery, this is again against the force of the rear spring to press the recess until the snap connection is released is. Then the locking lever against its spring preload in the release position can be pivoted, after which the battery is removable.
- the tension spring unit consists of the side of the car radio housing attached, oval or U-shaped wire springs, which when inserted of the car radio in a carrier opening against elastic press the top edge of the beam opening and when complete inserted car radio housing one on the latter with a first Component in the direction of insertion and with a second component spring force acting vertically downwards exercise.
- Spring force component raised up and then counter the direction of insertion pulled out of the carrier opening.
- the invention is a technical problem of providing based on a housing support arrangement of the type mentioned, in which the carrier with comparatively little design effort can be manufactured, attaching and detaching of a respective housing on the carrier with high ease of use is possible and several housings as free of play and / or can be arranged on the carrier in a very space-saving manner.
- the housing attachment that can be realized in this way on the carrier can be combined with the choice a suitable spring constant for the tension springs and one suitable, coordinated design of the interacting holding Lay out parts so that they are very vibration-resistant so that they are particularly suitable for attaching electronics housings on a carrier in a commercial vehicle, where due to Road-related vibrations ensure high stability of the housing bracket is required on the carrier, e.g. Acceleration effects up to four times the acceleration due to gravity withstands.
- the arrangement according to claim 1 enables by the plug direction acute-angled course of the locking nose side surface a locking and thus stabilizing locking across the direction of insertion the locking lug in the assigned locking lug receptacle, the associated edge with a corresponding bevel is.
- the locking lug easy to insert into the holder and on the other hand one across Mating direction independent of manufacturing tolerances without play Realize locking.
- housings can optionally be used different sizes set on a holding plate and / or can be arranged in a particularly space-saving manner.
- the control units for a commercial vehicle in two or three standardized Housing sizes can be accommodated and each at a specific Vehicle control units on a single, Carriers of the same type for all vehicles thanks to simple, latching Plugging are determined, each with a housing on the Top and one held at the bottom of the holding plate can be.
- claim 2 includes this according to claim 3 the acute angle to the direction of insertion Course of the at least one of which is transverse to the direction of insertion opposite locking nose side surfaces and the counter this edge side of the locking lug receptacle coming into contact accordingly Claim 1.
- the tension springs attached to the rear wall of the housing, while the locking lugs in one piece on the housing front wall are molded. This makes a large, the housing bracket on Beam stabilizing distance of the corresponding attachment points given parallel to the direction of insertion.
- a development of the invention according to claim 8 allows one compact arrangement of several housings on one with little manufacturing effort realizable carrier.
- the exemplary embodiments of the invention described below contain various housing support arrangements for locking Attachment of electronic housings of electronic commercial vehicle control units on a carrier.
- FIGS. 1 to 4 A first example, in which a housing (1) with an underlying broad side (13) bears against a support plate (3) of a carrier (2), is illustrated in FIGS. 1 to 4.
- the electronics housing (1) has cooling fins (6) on its rear surface (4) and its front surface (5).
- the front surface (5) forms the connector side of the housing (1), on which electrical connections (8) are provided.
- a tension spring unit (9) is arranged on the rear surface (4) of the side of the housing symmetrically to the longitudinal center plane of the housing (1).
- Each tension spring unit (9) consists of two band-shaped tension springs, which are curved to form a three-quarter arc, which are riveted at one end to the rear surface (4), while the other, free tension spring end is angled in a straight line.
- the two tension springs of each unit (9) are, as can be seen from Fig. 1, mounted symmetrically to the plane of half the height of the housing so that their straight, angled, free ends face each other in a plane parallel to the rear surface of the housing (4), so that in this area
- An indentation (10) of the tension spring unit (9) against a plug-in direction (S) in which the housing (1) is mounted on the carrier (2) is created.
- rectangular areas are cut out of the side walls (11) of the carrier (2) and bent inwards at right angles to form tension spring stops (12), as can be seen particularly from FIG. 2.
- the two lateral tension spring units (9) on the rear of the housing (4) are supported against these tension spring stops (12) and generate a tension spring force acting on the housing (1) against the direction of the housing insertion marked with the direction arrow (S).
- the fact that the tension spring stops (12) lie in the indentations (10) of the tension spring units (9) prevents the housing (1) from slipping in this rear area away from the support plate (3).
- the housing (1) is secured by the carrier side surfaces (11), which extend approximately to the housing height in the rear housing insertion area and decrease towards the front, ie counter to the direction of insertion (S), linearly up to the height of the support plate (3), such as is indicated by the dashed line in Fig. 1.
- the housing (1) has two latching lugs (14) which are formed laterally on the housing front wall (5) and extend downwards beyond the housing underside (13) and which contain an end shoulder projecting beyond the plug direction (S) beyond the other housing contour.
- two latching nose openings (15) are introduced into the support plate (3) shortly behind the front edge (19) of the support plate (3), so that a web area (16) remains between the opening (15) and the front edge (19).
- this web area (16) is engaged on the underside by the associated latching lug (14), the tension spring force acting against the plugging direction (S) engaging the latching lug (14) with its front shoulder against the web area (16), ie against the edge of the latch opening (15) opposite to the direction of insertion (S).
- the housing (1) is secured against the plugging direction (S) as well as perpendicular to the supporting plate (3).
- the shoulder-forming upper side of the latching lug (14) and the lower side of the web area (16) coming into contact with it are with the slight vertical bevel ( ⁇ ) shown in FIG.
- This slight slope ensures a play-free locking bracket even with slight manufacturing-related dimensional deviations, for example in the thickness of the support plate (3) or the distance of the shoulder-forming locking nose top from the other housing underside.
- this slight oblique angle ( ⁇ ) facilitates the latching movement.
- a suitable design of the outer edges of the latching lug openings (15) and the latching lugs (14) in the transverse direction of the housing also stabilizes the housing (1) in the front region parallel to the support plate plane and transversely to the plugging direction (S). Specifically, the side edges facing the longitudinal center of the arrangement run exactly parallel to the plug-in direction (S), while the side edges (17, 18) facing the carrier side walls (11) run obliquely at an acute angle ( ⁇ 1 ) of 15 ° to this direction, ie to Longitudinal direction of housing.
- the housing (1) is not only very secure on the carrier (2) is kept locked, but that this is also with a special easy assembly and disassembly.
- the housing (1) is then further in against the tension spring force Pushed in direction (S), whereby it is slightly from the front the support plate (3) is lifted off so that the locking lug (14) the web area (16) can be led away.
- the housing (1) is on the front again against the support plate (3), creating the locking lugs (14) through the associated locking lug openings (15) be passed through. Then the pressure of the Tension spring units (9) against the direction of insertion (S) yielded, after which the locking lugs (14) the support plate (3) reach behind by sliding them under their web area (16) become. As soon as the narrow sides of the locking lugs (14) against the associated opening edge pages, in particular the Locking bevel surface (18) against the opening edge oblique side (17), the final housing position is reached.
- the housing (1) is So for this purpose first in the direction of insertion (S) against the Tension spring force pressed until the locking lugs (14) from the Locking nose openings (15) can be brought out, after which Tension spring pressure is given and the housing against the Plug direction (S) can be removed from the carrier (2). Out of it follows that neither for assembly nor for disassembly of the housing (1) any tool required or other than the housing (1) any object must be gripped or operated.
- this housing support arrangement also advantageous in terms of construction and manufacturing technology. That's the way it is Carrier (2) can be produced as a one-piece molded part without additional Items must be attached to it. Also on the housing (1) is only the attachment of the tension spring units (9) necessary, on the other hand, any further fastening elements are omitted, like screws or moveable Snap connection parts. Nevertheless is shown by the Design of the housing branch attachment ensures that it even jerky shock effects up to four times the Gravitational acceleration withstands as it does when operating the vehicle may occur.
- a housing (21) with a narrow side (27) is held against a carrier formed by a holding plate (22) and latched to the latter.
- the housing (21) is in turn provided on its rear surface (24) with cooling fins (26) and on its front side (25) also with cooling fins (26) and with electrical plug connections (28).
- a band-shaped tension spring (29) with one end is riveted to the rear of the housing (24) in the area adjacent to the narrow side (27) to be placed against the support (22), which in turn is designed to be curved approximately in a three-quarter circle.
- the plate-shaped support (22) has a bow-shaped tension spring stop (23), the contour of which can be seen in FIGS. 5 and 6.
- the bracket (23) forms a U-shaped receptacle (33) which is open against the plug-in direction (S), with its limiting inner sides (31, 32) at an acute angle ( ⁇ 3 ) of 15 ° in the present case parallel to the plug-in direction (S) and thus to the longitudinal direction of the housing such that the receptacle (33) widens opposite to the direction of insertion (S).
- the tension spring band (29) with its free, angled end (30) can be centered in the bracket receptacle (33) until its width corresponds to the width of the receptacle (33). Due to the angling of the free tension spring end (30), which can be seen in particular in FIG. 5, the tension spring (29) in turn forms an indentation, against which the bracket (23) serving as a tension spring stop comes to rest so that the housing (21) on its rear side (24) is secured against loosening perpendicularly away from the carrier plate (22).
- the simultaneous centering and clamping insertion of the tension spring (29) into the U-shaped receptacle (33) also secures the housing (21) in its rear area against movements in the carrier plane transverse to the direction of insertion (S). Parallel to the direction of insertion (S), the housing (21) is held in a spring-elastic manner by pressing the tension spring (29) against the bracket (23) on the support side.
- the housing (21) On the front (25), the housing (21) is fixed by a latching connection which is largely the same as that of the previous example, only a single latching nose (34) being provided here.
- the latching lug (34) can be passed through a latching lug opening (35) and then engages on the underside of a front web area (36) of the carrier plate (22) behind its front edge (37) in accordance with the example above.
- This can be seen more precisely in FIG. 7, the contour of the housing (21) being additionally indicated by dashed lines for orientation.
- the top of the shoulder of the locking lug (34) and the underside of the web area (36) are provided with the same, slight slope ( ⁇ ) with respect to the carrier plate level as described for the example above, with the same advantages as explained above.
- the narrow sides (38) of the housing transverse to the housing are, in contrast to the latching lugs of the example above, both designed to run obliquely by each making an acute angle ( ⁇ 2 ) from 15 ° to the longitudinal direction of the housing.
- the associated side edges (39) of the latching nose opening (35) are also both inclined at the same angle ( ⁇ 2 ) to the plugging direction (S), the opening width decreasing counter to the plugging direction (S).
- an embodiment is shown in which on a single, one-piece carrier (40) a plurality of in three different sizes of standardized housings (44, 45, 46) can be attached variably and space-saving.
- the carrier is in turn with little manufacturing effort one-piece casting made without additional elements are to be attached.
- It has a rear wall (41) that so is structured that the carrier (40), for example, before Footwell can be installed in a commercial vehicle cab.
- At each tension spring stop opening (43) and the opposite latch opening (42) is a housing (44) in the described for FIGS.
- FIG. 9 the carrier (40) shown equipped with such a housing (44). Doing so the one on the back of the case, adjacent to one Tension spring attached to the narrow side of the housing with its free end inserted into the tension spring stop opening (43), the housing (44) then pressed down and with the front molded catch into the associated catch opening (42) introduced.
- This type of fastening is for the housing with the lowest volume from the set of three different sizes Housing modules (44, 45, 46) provided.
- All three housing module sizes (44, 45, 46) have the same Height.
- the middle sized case (45) has the same Length as the smallest case (44), but a larger width.
- the housing (46) with the largest volume has the same width like the medium-sized case (45), but with a longer length.
- the difference to the smallest housing (44) are the two Larger housing (45, 46) on the carrier (40) in the manner of the 1 to 4 described example can be determined. To do this these housing shapes (45, 46) to the example above described construction with the two on the side Arranged rear wall of the tension spring units (9) and molded catches (14) on the front of the front wall (5).
- the holding plate (48) is shortened and only has a pair of such lateral latch receiving slots (53), the distance from the rear wall (41) to that closer to Rear wall (41) located locking nose slots (52) on the corresponds to the longer holding plate (48).
- tension spring stop cams (47) are also adjacent stiffening carrier side surfaces (54) and are used for Support of a tension spring unit (9) on the housing, wherein the angled stop (12) of the Example of Figs. 1 to 4 correspond.
- the carrier side areas (54) secure the housing position in the plane of the holding plates (48, 49) transverse to the direction of insertion (S) in the rear area.
- the Snap-in slots (51 to 53) take over the function of the locking openings (15) of the example of FIGS.
- Up to four housings (44) can thus be mounted on the carrier (40).
- individual housing slots on the carrier (40) not used remain or a longer one on the long carrier plate (48) Housing (46) and a shorter housing (45) can be arranged without that the retention capacity of the spring-loaded Snap connections of all housings fastened to the carrier (40) is affected. Consequently, the carrier (40) can be uniform are used for different types of commercial vehicles, the Electronics housing for the respective commercial vehicle provided control devices on this carrier (40) can be.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
- Fig. 1
- eine seitliche Schnittansicht einer Gehäuseträgeranordnung, bei der ein Gehäuse mit einer Breitseite gegen eine Trägerplatte anliegend an letzterer verrastet gehalten ist,
- Fig. 2
- eine Schnittansicht längs der Linie II-II in Fig. 1,
- Fig. 3
- eine vergrößerte Detailansicht des in Fig. 1 umrahmten Bereichs III,
- Fig. 4
- eine Schnittansicht längs der Linie IV-IV in Fig. 3,
- Fig. 5
- eine seitliche Schnittansicht einer Gehäuseträgeranordnung, bei der ein Gehäuse mit einer Schmalseite gegen eine Trägerplatte anliegend an einem Träger verrastet gehalten ist,
- Fig. 6
- eine Schnittansicht längs der Linie VI-VI in Fig. 5,
- Fig. 7
- eine Schnittansicht längs der Linie VII-VII in Fig. 5,
- Fig. 8
- eine Perspektivansicht eines Trägers für eine Gehäuseträgeranordnung, der zur Aufnahme mehrerer Gehäuse unterschiedlicher Größe eingerichtet ist, und
- Fig. 9
- die Ansicht von Fig. 8 bei teilweise von verrastet aufgesteckten Gehäusen belegtem Träger.
Im vorderen, unteren Bereich des Gehäuses (1) ist dieses in die Tragplatte (3) des Trägers (2) eingerastet. Die Gestaltung der Rastverbindung ist genauer aus den Fig. 3 und 4 zu erkennen. Das Gehäuse (1) weist hierzu zwei jeweils seitlich an der Gehäusevorderwand (5) in Verlängerung nach unten über die Gehäuseunterseite (13) hinaus angeformte Rastnasen (14) auf, die einen entgegen der Steckrichtung (S) über die sonstige Gehäusekontur vorspringenden Endabsatz beinhalten. Dazu korrespondierend sind in die Tragplatte (3) zwei Rastnasenöffnungen (15) kurz hinter der Vorderkante (19) der Tragplatte (3) eingebracht, so daß zwischen Öffnung (15) und Vorderkante (19) ein Stegbereich (16) verbleibt. Dieser Stegbereich (16) wird bei eingerastet gehaltenem Gehäuse (1) von der zugeordneten Rastnase (14) unterseitig hintergriffen, wobei die gegen die Steckrichtung (S) wirkende Spannfederkraft die Rastnase (14) mit ihrem vornliegenden Absatz gegen den Stegbereich (16), d.h. gegen die entgegen der Steckrichtung (S) liegende Randseite der Rastnasenöffnung (15), drückt. Durch dieses Zusammenwirken von Rastnase (14) und Stegbereich (16) ist das Gehäuse (1) sowohl entgegen der Steckrichtung (S) als auch senkrecht zur Tragplatte (3) gesichert an letzterer verrastet gehalten. Zur erhöhten Stabilisierung der Gehäuselage im Frontbereich sind die absatzbildende Oberseite der Rastnase (14) und die mit dieser in Kontakt tretende Unterseite des Stegbereichs (16) mit der in Fig. 3 gezeigten, geringfügigen vertikalen Schrägung (β) gegenüber der Ebene der Gehäuseunterseite (13) bzw. der Tragplatte (3) versehen. Diese geringfügige Schrägung gewährleistet eine spielfreie Rasthalterung auch noch bei geringfügigen fertigungsbedingten Maßabweichungen, z.B. in der Dicke der Tragplatte (3) oder des Abstands der absatzbildenden Rastnasenoberseite von der sonstigen Gehäuseunterseite. Zudem erleichtert das Vorsehen dieses geringfügigen Schrägwinkels (β) die Einrastbewegung.
Claims (8)
- Gehäuseträgeranordnung, insbesondere von Nutzfahrzeug-Elektronikgehäusen, miteinem Träger (2),wenigstens einem Gehäuse (1), das durch Zusammenwirken eines oder mehrerer Rastelementpaare in Form jeweils einer Rastnase (14) und einer Rastnasenaufnahme (15), von denen sich jeweils das eine Element am Träger und das andere Element am Gehäuse befindet, am Träger rastend befestigbar ist, undwenigstens einer Spannfedereinheit (9) am Gehäuse (1) und einem der Spannfedereinheit zugeordneten Spannfederanschlag (12) am Träger (2), wobeidas Gehäuse in einer Steckrichtung (S) und entgegen der Steckrichtung gesichert am Träger festlegbar ist, wobei die gegen die Steckrichtung wirkende Sicherung durch die von der Spannfederkraft bewirkte Anlage der Rastnase (14) an einem von ihr hintergriffenen Rastaufnahmerand (16) bewirkt wird,
dadurch gekennzeichnet, daßdie in Steckrichtung (S) wirkende Sicherung der Gehäusefestlegung am Träger (2) durch Abstützung der Spannfedereinheit am Spannfederanschlag bewirkt wird,zum Lösen des Gehäuses (1) vom Träger (2) die Rastnase von der den Aufnahmerand hintergreifenden Position durch Verschieben des Gehäuses in Steckrichtung entgegen der Spannfederkraft in eine von der Rastnasenaufnahme freigegebene Position bewegbar und anschließend durch eine Gehäusebewegung senkrecht zur Steckrichtung aus der Aufnahme herausführbar ist, undwenigstens eine (18) der sich quer zur Steckrichtung (S) gegenüberliegenden Rastnasenseitenflächen und die gegen diese zur Anlage kommende Randseite (17) der Rastnasenaufnahme (15) in spitzem Winkel (α1) zur Steckrichtung verlaufend ausgebildet sind, wobei sich die Breite der Rastnase und die Weite der Rastnasenaufnahme entgegen der Steckrichtung verringern. - Gehäuseträgeranordnung, insbesondere von Nutzfahrzeug-Elektronikgehäusen, miteinem Träger (2),wenigstens einem Gehäuse (1), das durch Zusammenwirken eines oder mehrerer Rastelementpaare in Form jeweils einer Rastnase (14) und einer Rastnasenaufnahme (15), von denen sich jeweils das eine Element am Träger und das andere Element am Gehäuse befindet, am Träger rastend befestigbar ist, undwenigstens einer Spannfedereinheit (9) am Gehäuse (1) und einem der Spannfedereinheit zugeordneten Spannfederanschlag (12) am Träger (2), wobeidas Gehäuse in einer Steckrichtung (S) und entgegen der Steckrichtung gesichert am Träger festlegbar ist, wobei die gegen die Steckrichtung wirkende Sicherung durch die von der Spannfederkraft bewirkte Anlage der Rastnase (14) an einem von ihr hintergriffenen Rastaufnahmerand (16) bewirkt wird,
dadurch gekennzeichnet, daßdie in Steckrichtung (S) wirkende Sicherung der Gehäusefestlegung am Träger (2) durch Abstützung der Spannfedereinheit am Spannfederanschlag bewirkt wird,zum Lösen des Gehäuses (1) vom Träger (2) die Rastnase von der den Aufnahmerand hintergreifenden Position durch Verschieben des Gehäuses in Steckrichtung entgegen der Spannfederkraft in eine von der Rastnasenaufnahme freigegebene Position bewegbar und anschließend durch eine Gehäusebewegung senkrecht zur Steckrichtung aus der Aufnahme herausführbar ist, undder Träger (40) wenigstens eine Halteplatte (48) beinhaltet, welche zwei in Steckrichtung (S) beabstandete Paare von Rastnasenaufnahmen (51, 52) zur wahlweisen Aufnahme eines von zwei unterschiedlichen Gehäusen (45, 46) mit verschiedenem Abstand der Rastnasen (14) von der Gehäuserückfläche aufweist und/oder welche Rastnasenaufnahmen (51, 52) aufweist, die zur Aufnahme zweier Rastnasen (14) von auf gegenüberliegenden Seiten der Halteplatte aufsteckbaren Gehäusen (46) eingerichtet sind, wobei Spannfederanschlagnocken (47) oberhalb und unterhalb der Halteplatte am Träger angeformt sind. - Gehäuseträgeranordnung nach Anspruch 2, weiter
dadurch gekennzeichnet, daßwenigstens eine der sich quer zur Steckrichtung (S) gegenüberliegenden Rastnasenseitenflächen und die gegen diese zur Anlage kommende Randseite der Rastnasenaufnahme in spitzem Winkel (α1) zur Steckrichtung verlaufend ausgebildet sind, wobei sich die Breite der Rastnase und die Weite der Rastnasenaufnahme entgegen der Steckrichtung verringern. - Gehäuseträgeranordnung nach einem der Ansprüche 1 bis 3, weiter
dadurch gekennzeichnet, daßdie Spannfedereinheit (9) an einer Gehäuserückwand (4) befestigt und die Rastnase (14) an einer Gehäusevorderwand (5) angeformt ist. - Gehäuseträgeranordnung nach einem der Ansprüche 1 bis 4, weiter
dadurch gekennzeichnet, daßRastnase (34) und Spannfedereinheit (29) im Bereich einer Gehäuseschmalseite (27), die gegen eine die Rastnasenaufnahme (35) aufweisende Trägerwand (22) anlegbar ist, angeordnet sind unddie Spannfedereinheit als gebogenes Federband ausgebildet ist, das am einen Ende am Gehäuse (21) festgelegt und an seinem anderen, freien Ende (30) eine Einbuchtung entgegen der Steckrichtung (S) bildend abgebogen ist, in welcher der Spannfederanschlag (23) das Gehäuse senkrecht zur Schmalseite (27) sichernd aufnehmbar ist. - Gehäuseträgeranordnung nach Anspruch 5, weiter
dadurch gekennzeichnet, daßder Spannfederanschlag (23) als U-förmige, in Steckrichtung (S) offene Begrenzung gestaltet ist, in deren Ausnehmung (33) die Spannfeder (29) einführbar ist, wobei sich die Weite der Ausnehmung entgegen der Steckrichtung (S) vergrößert, indem wenigstens eine zugehörige Begrenzungsseite (31, 32) in spitzem Winkel (α3) zur Steckrichtung (S) verläuft. - Gehäuseträgeranordnung nach einem der Ansprüche 1 bis 4, weiter
gekennzeichnet durchSpannfedereinheiten (9) in Form von jeweils zwei einseitig an den Seitenbereichen der Gehäuserückfläche (4) befestigten Federbändern, deren freie Enden gegeneinanderliegend eine Spannfedereinbuchtung (10) entgegen der Steckrichtung (S) bilden, gegen die der Spannfederanschlag (12) das Gehäuse (1) senkrecht zu einer Trägerwand (3) sichernd zur Anlage kommt, wobeidas Gehäuse mit einer Breitseite (13) gegen die Trägerwand (3), welche die Rastnasenaufnahme (15) aufweist, anliegend festlegbar ist. - Gehäuseträgeranordnung nach einem der Ansprüche 1 bis 7, weiter
dadurch gekennzeichnet, daßder Träger (40) als einstückiges Formteil zur rastbaren Befestigung mehrerer Gehäuse (44, 45, 46) ausgebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4435549 | 1994-10-05 | ||
DE4435549A DE4435549C1 (de) | 1994-10-05 | 1994-10-05 | Gehäuseträgeranordnung, insbesondere von Nutzfahrzeug-Elektronikgehäusen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0705735A2 EP0705735A2 (de) | 1996-04-10 |
EP0705735A3 EP0705735A3 (de) | 1997-09-24 |
EP0705735B1 true EP0705735B1 (de) | 1999-12-08 |
Family
ID=6529992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95112916A Expired - Lifetime EP0705735B1 (de) | 1994-10-05 | 1995-08-17 | Gehäuseträgeranordnung, insbesondere von Nutzfahrzeug-Elektronikgehäusen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0705735B1 (de) |
DE (1) | DE4435549C1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19911990A1 (de) * | 1999-03-17 | 2000-09-28 | Trw Automotive Electron & Comp | Metallgehäuse, insbesondere für ein Airbag-Steuergerät |
JP4637730B2 (ja) | 2005-11-22 | 2011-02-23 | 矢崎総業株式会社 | ホルダ |
CN109353287B (zh) * | 2018-12-14 | 2023-10-27 | 桂林电子科技大学 | 一种车联网控制主机 |
DE102021127607A1 (de) | 2021-10-25 | 2023-04-27 | Man Truck & Bus Se | Träger für ein Außenverkleidungsteil |
NL2033505B1 (en) * | 2022-11-11 | 2024-05-28 | Daf Trucks Nv | Vehicle comprising a storage assembly |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1135711A (fr) * | 1954-11-24 | 1957-05-03 | Philips Nv | Dispositif d'assemblage amovible, applicable notamment à la fixation d'un radiorécepteur sur un véhicule |
FR1591065A (de) * | 1968-07-18 | 1970-04-27 | ||
BE757130A (fr) * | 1969-10-07 | 1971-04-06 | Philips Nv | Dispositif de fixation d'un recepteur auto-radio |
DE2314343A1 (de) * | 1973-03-22 | 1974-09-26 | Graetz Kg | In einem gehaeuse bewegbare schublade fuer elektronische schalteinheiten |
DE7808240U1 (de) * | 1978-03-17 | 1978-08-31 | Landsrath, Walter, 6600 Saarbruecken | Kleingeräteanordnung |
DE3632470A1 (de) * | 1986-09-24 | 1988-03-31 | Bosch Gmbh Robert | Vorrichtung zum befestigen elektrischer schaltgeraete in einem verschliessbaren geraetetraeger |
DE3632498A1 (de) * | 1986-09-24 | 1988-03-31 | Bosch Gmbh Robert | Verriegelungsvorrichtung fuer elektrische schaltgeraete in einem schaltgeraetekasten, insbesondere fuer kraftfahrzeuge |
DE3711341A1 (de) * | 1987-04-03 | 1988-10-27 | Vdo Schindling | Vorrichtung zum anordnen eines elektronische bauteile, insbesondere leiterplatten aufweisenden moduls |
DE3712530A1 (de) * | 1987-04-13 | 1988-11-03 | Fischer Artur Werke Gmbh | Aufbewahrungsbehaelter mit schubladenelement |
DE3743446A1 (de) * | 1987-12-22 | 1989-07-13 | Graetz Nokia Gmbh | Geraetesystem |
JPH0820919B2 (ja) * | 1989-05-16 | 1996-03-04 | 株式会社東芝 | ハンディターミナル |
JPH04233797A (ja) * | 1990-12-28 | 1992-08-21 | Sony Corp | 電子機器保持装置 |
US5130891A (en) * | 1991-01-02 | 1992-07-14 | Infinity Systems, Inc. | Docking amplifier housing assembly |
-
1994
- 1994-10-05 DE DE4435549A patent/DE4435549C1/de not_active Expired - Fee Related
-
1995
- 1995-08-17 EP EP95112916A patent/EP0705735B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4435549C1 (de) | 1996-05-15 |
EP0705735A3 (de) | 1997-09-24 |
EP0705735A2 (de) | 1996-04-10 |
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